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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4RRN callsign genealogy

Currently held by WIGGINS, DONALD J

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by N4RRN's current licensee, walking backwards.

  1. KF4MJMactive· E
    RODRIGUEZ, JULIO EFLgranted 2021-08-10
  2. W4ACHactive· G
    Harbour, Corey AVAgranted 2025-03-21
  3. KM4ZLNcancelled· G
    Harbour, Corey AVAgranted 2016-12-07cancelled 2025-03-21

Successor callsigns

Callsigns held now by people who previously held N4RRN.

  1. KF4MJMcancelled· G
    RODRIGUEZ, JULIO EFLgranted 2010-12-28cancelled 2011-03-29

All historical holders

Every license row we've seen with the callsign N4RRN, oldest first.

  • WIGGINS, DONALD J FL
    1987-12-15 → cancelled 1999-12-16
  • RODRIGUEZ, JULIO E FL
    2005-06-10 → cancelled 2010-12-28
← Back to N4RRN License history →